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618 ServiceHVAC contractor in Du Quoin, IL

618 Service is an HVAC contractor at 300 N Hickory, Du Quoin, IL 62832, ranked #21 of 46 HVAC contractors in Du Quoin and rated 5.0 from 6 Google reviews. Open Monday to Friday.

Du Quoin, ILUpdated 0 paid placements in any rankingHow we rank

Call (618) 559-5128Website ↗

Key facts

Key facts about 618 Service
Address300 N Hickory, Du Quoin, IL 62832Get directions
Phone(618) 559-5128
Websitefacebook.com
HoursMonday to Friday: 8 AM – 4:30 PM
Google rating5.0 from 6 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Du Quoin and 7 towns within 25 miles: Pinckneyville, Benton, Murphysboro, Herrin, West Frankfort, Carterville and Carbondale.

Based in Du Quoin, ILView on map

Opening hours

Opening hours for 618 Service
DayHours
Monday8 AM – 4:30 PM
Tuesday8 AM – 4:30 PM
Wednesday8 AM – 4:30 PM
Thursday8 AM – 4:30 PM
Friday8 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

618 Service compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
618 Service (this business)—545.0 (6)—NoNo
J C's Air Conditioning#19545.0 (26)—NoNo8.5 mi
Spears Heating & Cooling#20544.2 (5)—YesYes18.1 mi
Heartland Heating, Air Conditioning & Plumbing#22534.7 (119)—NoNo17.6 mi

See all 46 ranked HVAC contractors in Du Quoin

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 6 Google reviews

Hired 618 Service? Write a review

Questions about 618 Service

How is 618 Service ranked in Du Quoin?

618 Service is ranked #21 of 46 HVAC contractors in Du Quoin by CR Score, with 54 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are 618 Service’s hours?

618 Service is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does 618 Service serve?

Serves Du Quoin and 7 towns within 25 miles: Pinckneyville, Benton, Murphysboro, Herrin, West Frankfort, Carterville and Carbondale. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about 618 Service?

618 Service has a rating of 5.0 from 6 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact 618 Service?

Call 618 Service on (618) 559-5128. The business is at 300 N Hickory, Du Quoin, IL 62832. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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